[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.

Post Reply 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Author Message
andy.buchan Offline
Junior Member

Posts: 3
Joined: Jun 2014
Reputation: 0
Post: #3
(07-10-2014 09:58 PM)Yealink Support Wrote:  Hi andy.buchan,

Could you upgrade the firmware to the latest version firstly and try again?
You can get the firmware from here.>><<
For how to upgrade the firmware,please refer this FAQ.

[FAQ]How to upgrade firmware?

1.Do you mean set a line key as DTMF?
2.Then A call B, B pick up.
3.And press the transfer button
4.Try press the DTMF button to transfer the call to the other extension. But it doesn't work?

Is it your scenario? If not, could you please describe the detailed operations?



Thanks for reply.

I have tested it on the newest firmware and got the same issue. however when I test with a T41 I have no issues. So it would seem it only an issue with the T20

The Scenario is,

Call comes in and requires you to press the hash key to continue. You press the hash key and the phone trys to transfer the call.

(This post was last modified: 07-14-2014 08:48 PM by andy.buchan.)
07-14-2014 07:36 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 

Messages In This Thread
DTMF Tone - andy.buchan - 07-04-2014, 06:13 PM
RE: DTMF Tone - Yealink Support - 07-10-2014, 09:58 PM
RE: DTMF Tone - andy.buchan - 07-14-2014 07:36 PM
RE: DTMF Tone - ericcon - 08-13-2014, 07:38 PM
RE: DTMF Tone - Yealink Support - 08-18-2014, 11:20 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  How to increase Intercom tone volume? jasonsomers 6 22,174 02-11-2022 12:51 AM
Last Post: grstorga
  T29G DTMF Duration mightychrisgill 1 6,049 02-04-2019 12:50 PM
Last Post: complex1
  DTMF ISSUE - CASE 40241 - URGENT david_cc 1 7,638 02-24-2017 02:22 PM
Last Post: Michael_Yealink
  SIP-T19P E2 DTMF not working with g.729 seulater 1 6,962 09-29-2016 11:29 AM
Last Post: Travis_Yealink
Question DTMF Relapce Tran not working correctly 1stvan 2 11,985 06-02-2016 02:07 PM
Last Post: Robort2
  Ring instead of call waiting tone sunstatetech 11 35,080 12-15-2015 03:23 PM
Last Post: eth0
  T19P - DSSKey as DTMF nexabit 2 8,194 09-10-2015 07:50 AM
Last Post: nexabit
Music How to set yealink IP phones ring longer, unlimited dialing and custom ringback tone. HijoTech 2 12,853 07-29-2015 07:14 PM
Last Post: HijoTech
  W52P and DTMF tones on a door release KateJohnston 3 9,801 04-01-2015 01:28 AM
Last Post: Flora_Yealink
  DSS key programmed as DTMF, going too fast shmuel@birns.net 3 9,302 02-11-2015 09:50 AM
Last Post: James_Yealink

Forum Jump:

User(s) browsing this thread: 1 Guest(s)

Contact Us   Yealink   Return to Top   Return to Content   Lite (Archive) Mode   RSS Syndication